Tell us about yourself!
finnally got around to the LED cube, next to try reprogramming it. this is acually a cube kit i ordered before i got the hackerbox one. after all that soldering i think ill wait a while before doing the other one. pictured is the cube running the seizure inducing demo. and i used craft foam pressed over the pins to ceat indentations in the foam and then glued to thick cardboard and drilled out. to make the "jig" it worked well.
lol, looks really cool.
ABIR - Arduino Balancing Itself Robot
ROVER Bot - the Arduino Bluetooth Controlled Tank
Flip Top Planer Stand
Metal Hammock Stand - Easy to Make With Limited Tools.
LCD Trainer Kit
Dual Logic Transistor Gates
Arduino Led/Strips RGB Bluetooth (Arduino + App Inventor)
BASICS OF UART COMMUNICATION
BASICS OF THE SPI COMMUNICATION PROTOCOL
Dub Siren Synth - 555 Timers
One Pin 4×4 Keypad
even though you are reading analog values might be worth experimenting with hardware de-bouncing. probably can get by with just one extra capacitor and resistor near the input, might help eliminate false readings if that is an issue. can also use software debouncing but if your already going to have that many components might as well use a few more.
awesome project! i am fascinated by valve based circuits. great to see people keeping them alive and useful, :) looks great too.
Battery Powered Tube Amplifier
i picked a couple psoc dev boards up a little while back haven't had time to play with them much . but i agree with your intro points. easy to interface fantastic documentation. and very powerful devices. the reason i got them was for the programmable hardware, which for the price point i thought was AN incredible feature..
Intro to Cypress (Part 1)
Understanding 74LS273 Octal D Flip-Flop IC
Turned and Carved Maple Vase
that's a cool looking little radio, nice to see the old electronics preserved. i suppose transistors were still pricey when that radio was produced since they were still fairly new technology. i got a few tube radios i plan to working on but that's more of a winter time hobby for me :) last thing a fixed up was a commadore 64.
How to Make a Cardboard Frog Robot
How to Make Breadboard Power Supply
that's a neat little supply , i might have to slap one together seems like it would be a really handy device to have around. thanks for sharing!
18650 Lithium-ion Battery Testing Station
2.4kWh DIY Powerwall From Recycled 18650 Lithium-ion Laptop Batteries
Touch Arduino IC TESTER
DIY - LAN Cable Tester
Make a Relay Modul With Optocoupler
Milk Jug Skulls
definantly one of the most interesting clock projects ive seen in a while at least microcontroller based. very cool, thanks for sharing and it looks like it turned out really nice looking as well.
"Charlotte's Web" Style LED Filament Clock
Chevron Cutting Board
How to Build SMPS Transformer | Home Make 12V 10A Switching Power Supply
Stinging Nettle Nuts
Making a Titanium Marking Knife for Woodworking
as well as using different electrolyte's,and anyone else interested in this project these are known as Voltiac Pile's.
lol now i have two of these identical led cube kits to build. i ordered one a few months back and haven't had the time to put it together yet. also found that same hack at the same time i ordered it albiet though more blog posts searches.
Recycling Styrofoam (EPS) Into Useable Castable Styrene Plastic at Home
Cool Ways to Repurpose Old Computer Parts
Fridge Magnet Keyboard
Whisker Sensory Extension Wearable
Fizzle Loop Synth - 555 Timer
Convert a 1980s Video Camera Into a Real-Time Polarimetric Imager
HackerBox 0029: Field Kit
Arduino Mega Based Basic Computer.
Adding Machine With Logic Gates
pretty cool i might have to give something like this a whirl, got a handful of 7400 series logic chips kicking around.. recently i made a 4 bit adder with 120v AC relays. consisting of one half adder and 3 full adders. if i remember right, for my full adders i used 2 XOR gates, 3 and gates feeding into a tri-input OR gate.
Easy HDPE Casting Using a Kalk Gun
Resin USB Drive
IOT Made Simple: Playing With the ESP32 on Arduino IDE
How to Cook Nacho Cheese Sauce
A Minecraft Adder
Electromechanical Decimal to Binary to Hexadecimal Converter
8 Transistor Stereo Amplifier
great job looks fantastic, gotta love Mr. Carlson's Lab :)
Carlson's Super Probe
Semiconductor Curve Tracer
MOS - Algae Stack
Arduino Multimeter and Components Tester
HackerBox 0026: BioSense
Memory-Card Made of CMOS EPROM's
Plasma Arc Vortex Speaker
Build a Colorful LED Tower Display Rhythm Lamp Light DIY Kits
Retro Sound Chip With an Arduino - the SAA1099
Dig Out Your Crawl Space/ Basement for Under $100
LCD Monitor Stand to Drill Press
HackerBox 0025: Flair Ware
HackerBox 0024: Vision Quest
Lego Man Head Mask
How to Run a Challenger
Angle of Projections : Engineering Drawing
DIY Arduino Soldering Station
Dog's Toys Barrier
Anti-Theft Your Sandwiches
pretty nifty project. not sure if i have a use for one. but have plenty of microwave transformers kicking around so maybe someday. :) and no joke about the being careful about not damaging the winding's. i tried to make an isolation transformer out of two microwave transformers, put both primary's into one core but must have damaged the winding's. with no load attached to the secondary it was pulling 11.4 amps on the line side.... ooops! :(
The Time Fountain (Also Know As Magic Fountain)
Nest Table Lamp
if you weld the aluminum base to an object most likely it would. on the face of the transducer is a threaded hole in the center. this is meant to thread the transducer onto an object. they generally come with little studs that are the correct thread. weld the stud onto a stainless pot or whatever then thread the transducer onto the stud.
How to Make a Chainmail Shirt
awesome job. i made some out of stripped copper wire when i was younger. even that softer metal was a tedious pain in the butt.. and blister inducing! lol and definatly time consuming
Creating Satellite Imagery - Landsat
Delicate Tissue Paper Cherry Blossom Using Office Supplies
sorry for the late reply i don't check the email account associated with this very often so miss notifications. the "giant" breeds typically have larger bones and slower growing. the most common meat rabbits are Californians and New Zealands. or a cross of the two.. weight to bone ration is good and fairly fast to get up to weight. there are other verietys people try but i dont know much about those.
YW i think i will be trying to make my own power supply soon. tried making an isolation transformer out of two primary's from microwave transformers slapped into one of the E-cores. but must have damaged something in the process. blowing a 4 amp fuse on the primary with 20 watt load, and NO load on the secondary... hmmm... :(
the keyboards older then dirt Logitech. (full of dirt too). after using it a few times since making it, ive decided coat hanger wire was a bad choice, a bit too stiff to work with easily.. next time bailing wire like you did would be better. or thick copper solid core wire even.
How to Add Bluetooth to a Vintage Radio
Electric Kiln -- Top Loader
Paint Can Floating Tap Water Feature
Breadboard Training Lab
Kid-Friendly (easy) SCRUMPTIOUS Soft Pretzels
Refillable Compressed Air Canister